- Implemented `fetch_users_ips` and `get_fetch_users_ips_result` in `IpControlController`.
- Added `get_recap` endpoint in `SystemController`.
- Introduced new models for user IP fetching and recap statistics in `models/ip_control.py` and `models/system.py`.
- Updated existing models and enums to accommodate new features.
- Added tests for new endpoints and model validations.
